Indeed, that is an apt description.
Interesting ending, too. Hmm...It changed in a big way, but in a way where has to 'think back' to the face she made...Meaning he can't see it anymore? Either because she doesn't show it anymore or just doesn't meet up with him anymore...Intriguing.
(In answer to the 'Description') There are actually a number of things two people can do if snowed in ... subject to the prevailing circumstances, some might be considered more satisfying than others. 🤔